798914357 has 2 divisors, whose sum is σ = 798914358. Its totient is φ = 798914356.

The previous prime is 798914353. The next prime is 798914419. The reversal of 798914357 is 753419897.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 689272516 + 109641841 = 26254^2 + 10471^2 .

It is an emirp because it is prime and its reverse (753419897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 798914357 - 2² = 798914353 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 798914299 and 798914308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798914351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399457178 + 399457179.

It is an arithmetic number, because the mean of its divisors is an integer number (399457179).

Almost surely, 2^798914357 is an apocalyptic number.

It is an amenable number.

798914357 is a deficient number, since it is larger than the sum of its proper divisors (1).

798914357 is an equidigital number, since it uses as much as digits as its factorization.

798914357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 53.

The square root of 798914357 is about 28265.0730938379. The cubic root of 798914357 is about 927.8976509231.

It can be divided in two parts, 79891 and 4357, that added together give a palindrome (84248).

The spelling of 798914357 in words is "seven hundred ninety-eight million, nine hundred fourteen thousand, three hundred fifty-seven".